Revelation 2:26 in the King James Version
And he that overcometh, and keepeth my works unto the end, to him will I give power over the nations:
Context
25 Nevertheless, hold that which you have firmly until I come.
26 He who overcomes, and he who keeps my works to the end, to him I will give authority over the nations.
27 He will rule them with a rod of iron, shattering them like clay pots, as I also have received of my Father;